redline | ae29634c421e7fae872a93c040b896ad770641124691367109255096c87422ba

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13-05-2024 08:42

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General

Target

51b44e7fef51fc7ece012253c1667cd5cb95636d10007d0e2be5e98e7fd405e7.exe
Size

315KB
MD5

290b0115d137ba7f6f75557dea9a3418
SHA1

4fd841d032858a7bc39d598eca329371bc48a118
SHA256

51b44e7fef51fc7ece012253c1667cd5cb95636d10007d0e2be5e98e7fd405e7
SHA512

b843b5beea655f803deb8473cb9ed4f06e0d99c46480dcce39d321b1bcb4b4dff4350bd7c41f6ca0f3eaae31e73e9351ec5de920eddfedc809f119effe362a34
SSDEEP

6144:8A9pI60nbM8uPZy3+8KIDJgu+PchgHadTi7ZiEfXHS:H9+60nbnueg3cy6RFEPHS

Score

10^/10

redline 7001210066 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

7001210066

https://pastebin.com/raw/KE5Mft0T

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 1 IoCs

Processes:

resource	yara_rule
behavioral7/memory/3256-0-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Legitimate hosting services abused for malware hosting/C2 1 TTPs 6 IoCs

Web Service

T1102

Processes:

flow	ioc
41	pastebin.com
48	pastebin.com
49	pastebin.com
13	pastebin.com
14	pastebin.com
35	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

51b44e7fef51fc7ece012253c1667cd5cb95636d10007d0e2be5e98e7fd405e7.exe

description	pid	Process	procid_target
PID 2564 set thread context of 3256	2564	51b44e7fef51fc7ece012253c1667cd5cb95636d10007d0e2be5e98e7fd405e7.exe	89

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

RegAsm.exe

pid	Process
3256	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description	pid	Process
Token: SeDebugPrivilege	3256	RegAsm.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

51b44e7fef51fc7ece012253c1667cd5cb95636d10007d0e2be5e98e7fd405e7.exe

description	pid	Process	procid_target
PID 2564 wrote to memory of 5056	2564	51b44e7fef51fc7ece012253c1667cd5cb95636d10007d0e2be5e98e7fd405e7.exe	88
PID 2564 wrote to memory of 5056	2564	51b44e7fef51fc7ece012253c1667cd5cb95636d10007d0e2be5e98e7fd405e7.exe	88
PID 2564 wrote to memory of 5056	2564	51b44e7fef51fc7ece012253c1667cd5cb95636d10007d0e2be5e98e7fd405e7.exe	88
PID 2564 wrote to memory of 3256	2564	51b44e7fef51fc7ece012253c1667cd5cb95636d10007d0e2be5e98e7fd405e7.exe	89
PID 2564 wrote to memory of 3256	2564	51b44e7fef51fc7ece012253c1667cd5cb95636d10007d0e2be5e98e7fd405e7.exe	89
PID 2564 wrote to memory of 3256	2564	51b44e7fef51fc7ece012253c1667cd5cb95636d10007d0e2be5e98e7fd405e7.exe	89
PID 2564 wrote to memory of 3256	2564	51b44e7fef51fc7ece012253c1667cd5cb95636d10007d0e2be5e98e7fd405e7.exe	89
PID 2564 wrote to memory of 3256	2564	51b44e7fef51fc7ece012253c1667cd5cb95636d10007d0e2be5e98e7fd405e7.exe	89
PID 2564 wrote to memory of 3256	2564	51b44e7fef51fc7ece012253c1667cd5cb95636d10007d0e2be5e98e7fd405e7.exe	89
PID 2564 wrote to memory of 3256	2564	51b44e7fef51fc7ece012253c1667cd5cb95636d10007d0e2be5e98e7fd405e7.exe	89
PID 2564 wrote to memory of 3256	2564	51b44e7fef51fc7ece012253c1667cd5cb95636d10007d0e2be5e98e7fd405e7.exe	89

C:\Users\Admin\AppData\Local\Temp\51b44e7fef51fc7ece012253c1667cd5cb95636d10007d0e2be5e98e7fd405e7.exe
"C:\Users\Admin\AppData\Local\Temp\51b44e7fef51fc7ece012253c1667cd5cb95636d10007d0e2be5e98e7fd405e7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2564
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:5056
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3256

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

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Downloads

memory/3256-0-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/3256-1-0x0000000074B6E000-0x0000000074B6F000-memory.dmp

Filesize
4KB

Download
memory/3256-2-0x00000000051A0000-0x0000000005206000-memory.dmp

Filesize
408KB

Download
memory/3256-3-0x0000000005CC0000-0x00000000062D8000-memory.dmp

Filesize
6.1MB

Download
memory/3256-4-0x0000000005750000-0x0000000005762000-memory.dmp

Filesize
72KB

Download
memory/3256-5-0x0000000005880000-0x000000000598A000-memory.dmp

Filesize
1.0MB

Download
memory/3256-6-0x0000000074B60000-0x0000000075310000-memory.dmp

Filesize
7.7MB

Download
memory/3256-7-0x0000000074B6E000-0x0000000074B6F000-memory.dmp

Filesize
4KB

Download
memory/3256-8-0x0000000074B60000-0x0000000075310000-memory.dmp

Filesize
7.7MB

Download